Sound level meter is a component that allows audio signal level to be viewed. The sound level meter draws a horizontal line across the middle of the screen from left to right. If the input sound level departs from zero, the line is deflected either upwards or downwards.

For a list of all members of this type, see SoundLevelMeter Members.

System.Object
   MarshalByRefObject
      Component
         Control
            SoundLevelMeter

Thread Safety

Public static (Shared in Visual Basic) members of this type are safe for multithreaded operations. Instance members are not guaranteed to be thread-safe.

Example

This example shows simple using of SoundLevelMeter class.

SoundLevelMeter vum = new SoundLevelMeter();
WaveReader wr = new WaveReader(File.OpenRead("in.wav"));
IntPtr format = wr.ReadFormat();
byte[] data = wr.ReadData();
wr.Close();
short[] buffer = AudioCompressionManager.RecalculateData(format, data, vum.ClientRectangle.Width);
vum.Data = buffer;
 

Requirements

Namespace: Alvas.Audio

Assembly: Alvas.Audio (in Alvas.Audio.dll)

See Also

SoundLevelMeter Members | Alvas.Audio Namespace

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